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10440027180907 = 241115217284561
BaseRepresentation
bin1001011111101100001000…
…0111001000111101101011
31100222001112110000002111221
42113323002013020331223
52332022133424242112
634112025434402511
72125160414563612
oct227730207107553
940861473002457
1010440027180907
113365655199915
12120741bb90437
135a964b374b9c
1428142b336879
151318808e1e07
hex97ec21c8f6b

10440027180907 has 8 divisors (see below), whose sum is σ = 10445080412592. Its totient is φ = 10434974553600.

The previous prime is 10440027180899. The next prime is 10440027180937. The reversal of 10440027180907 is 70908172004401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10440027180907 - 23 = 10440027180899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10440027180937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36545907 + ... + 36830467.

It is an arithmetic number, because the mean of its divisors is an integer number (1305635051574).

Almost surely, 210440027180907 is an apocalyptic number.

10440027180907 is a deficient number, since it is larger than the sum of its proper divisors (5053231685).

10440027180907 is a wasteful number, since it uses less digits than its factorization.

10440027180907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302189.

The product of its (nonzero) digits is 112896, while the sum is 43.

The spelling of 10440027180907 in words is "ten trillion, four hundred forty billion, twenty-seven million, one hundred eighty thousand, nine hundred seven".

Divisors: 1 2411 15217 284561 36688187 686076571 4330164737 10440027180907